Question

c) f(x) = -5x + 35 resposta também



d) f(x) =4×+32



e) f(×) =10×+50


f) f(×) = 6×+12
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Answer 1

Explicação passo-a-passo:

f(x) = -5x + 35

0=-5x+35

0+5x=35

5x=35

x=35/5

x=7

f(x) =4×+32

0=4x+32

0-4x=32

-4x=32

x=-32/4

x=-8

f(×) =10×+50

0=10x+50

0-10x=50

-10x=50

x=-50/10

x=-5

f(×) = 6×+12

0=6x+12

0-6x=12

-6x=12

x=-12/6

x=-2